Supplied in an amber bottle with eye dropper for convenience, Biofine® clear is a purified colloidal solution of silicic acid, (SiO2), in water that has been specifically formulated for the rapid sedimentation of yeast and other haze forming particles in beer. It is extremely rapid acting and optimally added on transfer to the aging vessel for optimal dispersion in the beer. Direct addition can be to the aging vessel, however, emphasis must be placed on good dispersion.
Biofine Clear is Vegan friendly.
You will need to test how much Biofine you need depending on your batch of brew. It is suggested that you start with 1/2 tsp. (to a 5 gallon batch) and allow it to sit for 24 hours. If your beer still needs more clearing add more, and wait another 24 hours. Don't forget to record how much you used so you will know for future batches!